Realgain – 1

Realgain – 1 system a HDSL modem, provides 2.048 Mbps connectivity over Two/ Single unconditioned twisted copper pairs/pair (leased lines)at a distance of 4.5 km. The system provides full duplex  connectivity using echo cancellers and other modem digital techniques. The digital services provided through this modem may include interconnection of routers, multiplexers etc.  

Features

·        Provides 2.048 Mb/s connectivity on tow / Single unconditioned twisted copper  pairs/pair.

·        Supports P2P & P2MP application.

·        Tolerates bridge taps and cable gauge changes (Up to a maximum of two each).

·        Provides G.703, 120 ohms interfaces ,& various client side interfaces  like V.35, V.36 etc

·        ISDN- PRA is supported by G.703 interfaces.

·        Various types of enclosures including tabletop rack / standard 19” shelved available.

·        Structured / Unstructured modes.

·        Various Loop – backs can be generated from LTU or through SMC for fault diagnostics.

·        Provides BER performance comparable to fiver – optics link.

·        Complies EMI/EMC specifications CFISPP22 {1993}for classes B equipment.

·        OAM operations through VT100 dump terminal.

·        Management software Available for19” Rack & shelf mounted system.

·        Supports Dual 160 V to 240 VAC and –36V to-60VDC power supplied.

Realgain – 2

Realgain – 2 lease line modem provides 64Kb/s connectivity between two units located 7.5 Kms away using  one 0.5mm (24 AWG) unconditioned twisted copper pair. The system consists of two similar  modems one configured as LTU and other configured as NTU. Both these modems combine together to drive full duplex data. The modems come with a wide range of customer interface as mentioned below to meet customer’s need.

Realgain – 2 system is also optionally equipped with Telephone port along with V.35 interface for Hotline operations.

Features

·        2-wire full duplex operation using unconditioned twisted copper pair.

·        Echo cancellers provided for duplex operation .

·        Loop back at various interface can be generated for fault diagnostics.

·        OAM operation through VT 100 dumb terminal .

·        Management software Available for19” Rack & shelf mounted systems.SNMP compatible.

·        Complies EMI/EMC specifications CFISPP22 {1993}for classes B equipment.

·        Supports Dual 160 V to 240 VAC and –36V to-60VDC power supplied.

·        2-wire  Telephone port for Hot line communications between two stations connected on the leased line (Optional).

NEXT>> 1,2,3,4,5,6